- On phones the language-suggestion banner sat at the bottom and the floating
"Ask MSOS" pill (higher z-index) overlapped its bottom-right, hiding the
dismiss (x) button. Raise the banner above the pill (bottom: 84px) so they
stack and the x is fully visible and tappable.
- The success-screen "Read the welcome guide" button used the base .btn
white-space:nowrap, so the long MK label overflowed the box on narrow
screens. Allow .ms-success-links .btn to wrap (white-space: normal).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>